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Bootloaders usually verify signatures of ota updates, firmware, boot image etc by checking the digital signature provided by asymmetric encryption. Two of the most common crypto algo used in asymmetric encryption are RSA and ECDSA. Good news: RSA and ECDSA are both prone to be cracked with...

Hi - I have the following issue: If I mount a network share via sshfs with root, only root / root in the same session can see the mount due to namespace isolation. On another phone with supersu I have the option to disable namespace isolation completely so that any regular apps can see my new...

Hey guys, Just want to report that I have luck flashing a k450 with US610 firmware. Please follow the steps at your own risk. I haven't tested if everything still work correctly. Steps: 1) Download US610 kdz file (just do a quick google search, you should find it in the top results) 2)...

Better to start with this picture: The top design is what the lg l90 sim card reader pin looks like. The left end is loose and hanging out which can get caught very easily if you use a sim adapter as it provides a gap for the loose end to hook onto when you pull out. This is one of the reason...

Hi, I have a widget that displays #NTMTH1# and #NTWTH1# But no matter how much internet is used, these text field return 0B. How does zooper obtain data usage from android and how can I debug this? built in data usage in settings is still working.

Hi, My device is on 4.4.4: I did the following as root mount -o bind /system/test /sdcard/test As root user, command mount returns the following /dev/block/mmcblk0p12 /storage/sdcard0/test ext4 ro,seclabel,relatime,user_xattr,barrier=1,data=ordered 0 0 However, a normal user do not see the...

Hi, Let me start by first describing the situation location provider settings: wifi and mobile network only All devices are in airplane mode connected to wifi Network location reported by network info ii. device (1) - tegra 2 on GB 2.3.7 device (2) - snapdragon 600 on KK 4.4.2 device (3) -...

On my device vega a870k, /sys/devices/platform/msm_fb.591873/leds/lcd-backlight/device the lcd backlight control sysfs driver points to driver -> ../../../bus/platform/drivers/msm_fb doesn't seem to be useful in figuring out what exactly is being used for the driver. Unlike the led controls...

Android by default resets the battery history once battery is charged beyond 90% or when certain other conditions are met. What I did which did not work: Delete /data/system/batterystats.bin while android is running. Battery history is still there What I did that work: Delete...

Hi, I am experiencing an issue with mobile data being repeatedly enabled. I have found that 1) given mobile data in OFF state 2) i.) plugging in usb cable to computer (plugging in usb cable to charger has no effect) automatically switches on mobile data ii.) unplugging usb cable from...

I am not able to reply to the kernel thread in development section and therefore I'm posting here. I'm using 11/06/13 carbon rom. Mic works in NOF nemesis v2.4. From NOF showrime v3 onward, it is broken. Thanks go to all the developers. :o